Herbal Extract Calculator – Estimate Herb & Solvent Quantities + Cost

Herbal Extract Calculator

Estimate herb quantity, solvent volume, and total cost for your tinctures, glycerites, or infusion projects. Adjust ratios and compare herb types.

Step 1: Extraction Details

10%
5.0 ml/g

Understanding Loss Factor

Accounts for liquid retained by plant material (absorption) and handling losses. Typical values 5–20% depending on herb fineness and pressing efficiency.

Step 2: Herb & Solvent Cost

$45

About Processing Cost

Includes equipment depreciation, energy, and your time. Adjust based on batch complexity. For small batches, $20–80 is typical.

Extraction Cost & Quantities

Summary
Herb Comparison
Breakdown

Estimated Total Project Cost

$72.00
100g echinacea, 5:1 ethanol, 10% loss
Extract Volume (ml)
500 ml
Solvent Used (L)
0.5 L
Herb Cost
$12.00
Solvent Cost
$10.00

Herb Type Cost Comparison

Herb Type Price per gram Herb Cost Total Project Cost

Cost Breakdown Chart

Extraction Formula

Total Cost = (Herb Weight × Herb Price) + (Solvent Volume × Solvent Price) + Processing Cost

Solvent Volume (L) = (Herb Weight × Solvent Ratio) / 1000
Extract Volume ≈ Herb Weight × Solvent Ratio (before loss). Loss factor reduces final yield by (1 – loss/100).

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